[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "5"]
[White "Leopold, W."]
[Black "Sandrin, Albert"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "112"]
[EventDate "1973.08.12"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Nf3 Be7 6. Bg5 0-0 7. e3 d6 8. Bd3 Nbd7 9. 0-0 h6 10. Bh4 c5 11. Qe2 Rc8 12. Rad1 cxd4 13. exd4 d5 14. cxd5 Nxd5 15. Nxd5 Bxh4 16. Qe4 g6 17. Ne7+ Bxe7 18. Qxb7 Rc7 19. Qe4 Nf6 20. Qf4 Kg7 21. Bb1 Bd6 22. Qd2 Qb8 23. h3 Rd8 24. Qe2 Rcd7 25. Rc1 Bf4 26. Rc6 Rc7 27. Rxc7 Qxc7 28. g3 Bd6 29. Qe3 Nd5 30. Qe2 Bxg3 31. fxg3 Qxg3+ 32. Kh1 Qxh3+ 33. Nh2 Rc8 34. Be4 Ne3 35. Re1 Nf5 36. Bxf5 Qxf5 37. Nf3 Rc2 38. Qe5+ Qxe5 39. dxe5 Rxb2 40. Re3 g5 41. Nd4 a5 42. Nf3 a4 43. Nd4 b5 44. Rd3 b4 45. axb4 Rxb4 46. Nc6 Rc4 47. Nd8 Kg6 48. Rd7 Rf4 49. Ra7 h5 50. Nc6 g4 51. Kg2 h4 52. Nd8 g3 53. Kh3 Kh5 54. Kg2 Rf2+ 55. Kg1 h3 56. Rxa4 Rd2 0-1

